1. “Coping mechanisms and recovery from surgery,”;Fraulini;AORN Journal,1983
2. Psychological Stress: Psychological and Behavioral Studies in Surgical Patients;Janis,1958
3. “Understanding presurgical anxiety,”;Saylor;AORN Journal,1975
4. “Nursing assessment of preoperative anxiety,”;Phippen;AORN Journal,1980
5. “The effect of music on anxiety in the surgical patient,”;Moss;Perioperative Nursing Quarterly,1987